<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>DOM的创建</title>
</head>

<body>
  <!-- 创建test -->
  <div id="test"></div>
  <!-- 引入核心库 -->
  <script src="../js/react.development.js"></script>
  <!-- 引入react操作DOM支持库 -->
  <script src="../js/react-dom.development.js"></script>
  <script type="text/javascript">  
    // 创建虚拟DOM
    const VDom = React.createElement("h1", { id: "title" }, "hello React"); // 标签名, 标签属性, 标签内容
    ReactDOM.render(VDom,document.querySelector("#test"));
  </script>
</body>

</html>